Re: [PD] problem in compiling puredata_opencv
hey everyone, I was playing with the pix_opencv_hu_compare because I figure that it's the best way to track and detect a picture in a card. But then I got the error message: [pix_opencv_threshold]: pix_opencv_threshold : yuv format not supported error: [pix_opencv_hu_compare] : no method to combine (YUV) and (RGBA) do you know why is it? Thanks a lot :) On Mon, Oct 4, 2010 at 5:31 PM, Adityo Pratomo quietdi...@gmail.com wrote: ola yves, ookay, i'll try that, even though i did try to go back to pd-extended 0.41-4, and yeah your opencv works :) but i'll try your suggestion anyway :D Anyway, i Was wondering, what is the best way to implement blob detection on pd? or if I want to detect and track an edge of an object from a camera, what is the best way to do it? Thank you Regards, didit On Mon, Oct 4, 2010 at 2:23 PM, ydego...@gmail.com ydego...@gmail.comwrote: ola, hum, get sure you've got something here: /Library/Frameworks/OpenCV.framework/Headers/ and that you installed the target pd-extended too in : /Applications/Pd-extended.app/Contents/Resources/include/ it should work then saludos, sevy Adityo Pratomo wrote: hi there, i was compiling puredata_opencv this morning for a school project. however, i got this error while trying to compile it: configure: error: you need to install opencv library (libcv) i already followed all the sequence of compiling it. I'm on a Mac, so I already put the opencv framework on /Library/Frameworks folder, and I already downloaded the pd 0.42.5 and Gem 0.92.3, because i'm using the latest pd-extended. any suggestion why is this happening? Or should I just use the previous pd-extended so that I can use the available packages of puredata_opencv? Thank you very much for any help :) -- mataharipertama.wordpress.com http://mataharipertama.wordpress.com kotakmakan.multiply.com http://kotakmakan.multiply.com ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list -- mataharipertama.wordpress.com kotakmakan.multiply.com -- mataharipertama.wordpress.com kotakmakan.multiply.com ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] problem in compiling puredata_opencv
ola yves, ookay, i'll try that, even though i did try to go back to pd-extended 0.41-4, and yeah your opencv works :) but i'll try your suggestion anyway :D Anyway, i Was wondering, what is the best way to implement blob detection on pd? or if I want to detect and track an edge of an object from a camera, what is the best way to do it? Thank you Regards, didit On Mon, Oct 4, 2010 at 2:23 PM, ydego...@gmail.com ydego...@gmail.comwrote: ola, hum, get sure you've got something here: /Library/Frameworks/OpenCV.framework/Headers/ and that you installed the target pd-extended too in : /Applications/Pd-extended.app/Contents/Resources/include/ it should work then saludos, sevy Adityo Pratomo wrote: hi there, i was compiling puredata_opencv this morning for a school project. however, i got this error while trying to compile it: configure: error: you need to install opencv library (libcv) i already followed all the sequence of compiling it. I'm on a Mac, so I already put the opencv framework on /Library/Frameworks folder, and I already downloaded the pd 0.42.5 and Gem 0.92.3, because i'm using the latest pd-extended. any suggestion why is this happening? Or should I just use the previous pd-extended so that I can use the available packages of puredata_opencv? Thank you very much for any help :) -- mataharipertama.wordpress.com http://mataharipertama.wordpress.com kotakmakan.multiply.com http://kotakmakan.multiply.com ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list -- mataharipertama.wordpress.com kotakmakan.multiply.com ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] iemguts and propertybang
Matthieu, thanks for your alternative solution. It's a good thing to be able to circumvent a problem ( unstable, unfinished, author, etc.. ). Patrick , i am going to do some tests and i am motivated to clean the mtl abstractions of iemguts objects. cheers J k p 2010/10/2 Mathieu Bouchard ma...@artengine.ca On Sat, 2 Oct 2010, patrick wrote: i know that iemguts is not in pd-extended anymore because it's considered unstable / unfinished. i didn't look at the code, maybe propertybang needs lots of stuff from iemguts... but what if i just take only propertybang and make an external for it. would that get included in pd-extended? Use [gf/propertybang]. But be aware that you can't use both that and [iemguts/propertybang] in the same session of pd. (it's impossible to make it otherwise) ___ | Mathieu Bouchard -- Villeray, Montréal, QC ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] iemguts and propertybang
gridflow is not included in pd-extended. so asking people to install gridflow for gf/propertybang is not the best solution either. but maybe *now* iemguts is finished and will be included in pd-extended? pat ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] PD on Atom Processors
You should definitely check how much power you need. I was running a similar atom cpu (on another board) and it was giving me about 10% of the performance that I got with a twice as fast AMD Athlon II X2 260. It could barely run 2 (rather complex) sampler - voices compared to about 24 on the other AMD box. No tests with GEM, though! Ingo Date: Sun, 3 Oct 2010 17:06:54 -0400 From: Ivica Ico Bukvic i...@vt.edu Subject: Re: [PD] PD on Atom Processors To: 'Felix Ob?e' fe...@amphibiousthoughts.com Cc: pd-list@iem.at FWIW L2Ork (http://l2ork.music.vt.edu http://l2ork.music.vt.edu/ ) runs entirely on MSI Wind U100 netbooks with Atom processors. Everything works just fine. You will top off the CPU relatively quickly as these things are not built for speed. Still, you should get a decent amount of performance out of them. I haven?t used much Gem (yet) but did construct a few test patches and it did behave perfectly fine, even with Compiz on. The only device that has shown some instability is wireless which can occasionally drop a wireless connection (although this may be simply because I am running an older version of Ubuntu, namely 9.10). ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] iemguts and propertybang
On Mon, 4 Oct 2010, patrick wrote: gridflow is not included in pd-extended. so asking people to install gridflow for gf/propertybang is not the best solution either. GridFlow has a Ubuntu build and two OSX builds. what more do you want ? I need someone to take care of the Windows builds. But you don't have to use it just as a iemguts replacement : there's a lot more stuff in it that can make it interesting for you. but maybe *now* iemguts is finished and will be included in pd-extended? There haven't been much changes to iemguts (svn) in the last year or so... it can't be more finished than it was when it got removed from pd-extended a few months ago. ___ | Mathieu Bouchard -- Villeray, Montréal, QC___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] ugly fonts under pdextended 0.42.5
Try the old font fix: http://puredata.info/docs/faq/on-gnu-linux-the-fonts-are-strange-and-or-too-big-or-small Or try switching to Tcl/Tk 8.5 by doing: apt-get install tk8.5 update-alternatives --config wish Either of those help? .hc On Oct 4, 2010, at 4:59 AM, michael noble wrote: hi all, I was testing out the new pd-extended builds over the weekend and found a common problem with the Lucid, Maverick and Debian builds . No matter what I tried, I could not get pdextended to load with anything other than the chunky default font, sans anti-aliasing. I have Dejavu family fonts installed on all the test systems. I also tried using the -font-face switch but it didn't seem to make a difference. At first I thought it was something I was doing, but after having the same problem on three different systems, I am now wondering if anyone else is having this issue. Am I missing something blindingly obvious? -michael ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list A cellphone to me is just an opportunity to be irritated wherever you are. - Linus Torvalds ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] Fwd: GEM Neupert Tutorial '10-av-more control'. How do I play more than 1 video?
Hi Fernando, Apologies for the late response. I (re)encoded the films in Avidemux on my Puredyne machine using the mjpeg codec. There is a Windows version of Avidemux too. I switched to borrowed Windows and Mac machines for testing as my Puredyne lappy wont drive the patch. Too processing intensive. I had more problems on the Windows 7 machine but that may well have something to do with running 32b pd on a 64b machine, not sure, and didn't have enough time to test thoroughly. There seems to be so many possible variables with OS's, graphics cards, etc. etc. that each use of video within pd has its own particular set of problems. As my films are quite static I reduced the frame rate and quality, which seemed to help. As someone just starting to work this way it does seem to have some tricky issues. I'm fairly determined to keep my work in pd so I expect to pick up more tips and tricks as the work progresses. Best of luck with your patch and I hope the recoding may do the trick. All good wishes, Jb On 2 October 2010 18:42, Fernando Krum ferk...@gmail.com wrote: Hi there J bz, have just seen your thread over here and i´m sort of having a similar problem, i´m trying to play 2 videos simultaneously on a Windows machine. But whenever i try to make it fullscreen it will decrease framerate and apparently uses a lot o cpu processing... i think a have problems with encoders on my windows machine. which encoder are you using ?? thanx a lot, Fernando. Fernando Krum twitter.com/ferkrum On Fri, Sep 24, 2010 at 4:57 PM, J bz jbee...@gmail.com wrote: -- Forwarded message -- From: J bz jbee...@gmail.com Date: 24 September 2010 20:56 Subject: Re: [PD] Fwd: GEM Neupert Tutorial '10-av-more control'. How do I play more than 1 video? To: Jack j...@rybn.org Hi Jack, Aaah, thank you indeed. I checked the original on a mac today, and it sort of worked, no crashing. Will report back after more testing. Not the first time you have waded in and lent a hand, much appreciated. Jb On 24 September 2010 12:08, Jack j...@rybn.org wrote: Try this patch and abstraction and use small soundfiles and movies to test. I don't know which video codec is better on Windows for your patch. Le jeudi 23 septembre 2010 à 22:36 +0100, J bz a écrit : Hi Benjamin, Thanks for that, I will check it out. Jack, The machine I was testing with today was very souped-up and the [dsp] object never got over 25%. I don't know if this would make a difference but the avi's are slightly longer than the audio, if the audio is driving the sync is it possible that that could cause the crashes? Also audio is 32bit floating point, if that could make a difference? Still somewhat unsure about the best way of using the abstraction, if as I thought, to use 3 files I need 3 gemheads, how can I use 1 abstraction that contains a single gemhead? That was the impulse to use three different files. Then if I'm using 3 different files, why do I need to use $0, apart from good coding practice?? You needn't $0 in your patch but it is a good practice if you want to send variables in local. In your subpatch you use '$0-frame' to send the number of frame of your movies. The problem is all your receive $0-frame will receive the value of the 3 movies. So i remove these objects (heve a look inside the subpatch). ++ Jack Guess I'm thinking aloud here. With the first version that I made, all the files load fine and play, though there is now no sync now I stopped using [readanysf~]. S'pose one of the joys of pd is that there are umpteen ways of skinning any particular feline, though I really don't have the time to be starting from scratch again with this. I'm going to make the audio 16b and trim the avi's so they are the same length as the audio. Otherwise I'm really unsure what's going on This whole codec thing is a bloody nightmare. Will try again tomorrow. Cheers, Jb On 23 September 2010 17:51, benjamin 01xy ben...@free.fr wrote: hello, for audio, sfread2~ in moonlib worked well for me to scratch audio/video synchro, I think it is cross plateform https://wiki.puredata.info/en/sfread2~https://wiki.puredata.info/en/sfread2%7E ++Benjamin J bz a écrit : Avi's are 10fps mjpeg recoded in avidemux. Audio 44.1 wav in audacity All files play fine on the windows computer on their own. I do get audio and one video, which works great. They also play fine in my earlier patch when I was first experimenting with GEM and video. I went the Neupert way because I wanted more control. Other problem is that my ancient laptop wont come anywhere near running the patch, which is why I'm at
Re: [PD] ugly fonts under pdextended 0.42.5
Is there a reason the pd-extended builds have a hard dependency on tcl/tk 8.4. The vanilla in the repos depends on 8.5. Would that make a difference? -m ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] Shuffling arrays
tim vets wrote: William Brent's tabletool ? http://williambrent.conflations.com/pages/research.html gr, Tim 2010/10/4 Andrew Faraday jbtur...@hotmail.com mailto:jbtur...@hotmail.com Hey Guys I've recently come across the .shuffle method in Ruby which randomly re-orders the content of an array. Does anyone know of a way to do this in Pd, that is, either change the order of notes within an array or output them in a random order (without repeating any part of it)? I guess if you only need to *read* elements of the array you could also use the [urn] object from cyclone feeding a [tabread]. Lorenzo Help would be appreciated Andrew ___ Pd-list@iem.at mailto:Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] ugly fonts under pdextended 0.42.5
Hi Hans, Neither reinstalling the fonts or switching to Tcl/Tk 8.5 made a difference. Fonts in PD vanilla (0.42.6 from the repos) look fine, by the way. This is in Lucid and Maverick, not able to test on Squeeze at the moment. -m ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] Shuffling arrays
On Sun, 3 Oct 2010, Andrew Faraday wrote: I've recently come across the .shuffle method in Ruby which randomly re-orders the content of an array. Does anyone know of a way to do this in Pd, that is, either change the order of notes within an array or output them in a random order (without repeating any part of it)? there's an example of shuffling at the top of [#sort]'s help file : http://gridflow.ca/help/%23sort-help.html ___ | Mathieu Bouchard -- Villeray, Montréal, QC___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] Shuffling arrays
On 03/10/10 23:21, Andrew Faraday wrote: Hey Guys I've recently come across the .shuffle method in Ruby which randomly re-orders the content of an array. Does anyone know of a way to do this in Pd, that is, either change the order of notes within an array or output them in a random order (without repeating any part of it)? Help would be appreciated Andrew You can pick pairs of indices at random and swap them with tabread/tabwrite; repeat to shuffle more. I used a similar technique to gradually sort an array (swap random elements only if they are out of order): https://code.goto10.org/svn/maximus/2007/clouds-are-made-of-water/ http://www.archive.org/details/ClaudiusMaximus_-_Clouds_Are_Made_Of_Water (track 5) Claude -- http://claudiusmaximus.goto10.org ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] Shuffling arrays
That's a bad way to shuffle, as it can swap things back again and generally reduce the randomness, the way someone who is good at shufflng cards can put them all back the way they started while appearing to mix them up. A better way is to start at the beginning of the array, swap the first item with one of the remaining items, then swap the second item, up to the end. Martin Claude wrote: On 03/10/10 23:21, Andrew Faraday wrote: Hey Guys I've recently come across the .shuffle method in Ruby which randomly re-orders the content of an array. Does anyone know of a way to do this in Pd, that is, either change the order of notes within an array or output them in a random order (without repeating any part of it)? Help would be appreciated Andrew You can pick pairs of indices at random and swap them with tabread/tabwrite; repeat to shuffle more. I used a similar technique to gradually sort an array (swap random elements only if they are out of order): https://code.goto10.org/svn/maximus/2007/clouds-are-made-of-water/ http://www.archive.org/details/ClaudiusMaximus_-_Clouds_Are_Made_Of_Water (track 5) Claude -- http://claudiusmaximus.goto10.org ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] Shuffling arrays
On Mon, 4 Oct 2010, martin.pe...@sympatico.ca wrote: That's a bad way to shuffle, as it can swap things back again and generally reduce the randomness, the way someone who is good at shufflng cards can put them all back the way they started while appearing to mix them up. But the programme is not meaning to swap things back. If things are swapped back in a random fashion, where the probability of swapping back follows from a sequence of independent uniform random-variables, what's the problem with that ? It's like the probability of getting twice the same dice number in a row, there's a certain amount of random repetition that is considered normal. How would you write a formal proof of what you say ? But I also believe that the quickest perfectly fair shuffle is done a lot more like [urn] than like swapping random elements. The latter converges towards being fair eventually, whereas [urn] is fair in N steps if random() is fair. The former doesn't take so many steps, but one has to decide where to stop swapping, and that's not a decision I'd like to be making, so I prefer [urn]-like processes (or similarly, [#grade]-like processes). ___ | Mathieu Bouchard -- Villeray, Montréal, QC___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] problem in compiling puredata_opencv
ola, yeh it's quite clear... the yuv images that comes from your cam must be converted to rgba with pix_rgba before being passed to opencv that only works with rgb and grey internally.. [pix_video] | [pix_rgba] | [pix_opencv_...] suerte, sevy Adityo Pratomo wrote: hey everyone, I was playing with the pix_opencv_hu_compare because I figure that it's the best way to track and detect a picture in a card. But then I got the error message: [pix_opencv_threshold]: pix_opencv_threshold : yuv format not supported error: [pix_opencv_hu_compare] : no method to combine (YUV) and (RGBA) do you know why is it? Thanks a lot :) On Mon, Oct 4, 2010 at 5:31 PM, Adityo Pratomo quietdi...@gmail.com mailto:quietdi...@gmail.com wrote: ola yves, ookay, i'll try that, even though i did try to go back to pd-extended 0.41-4, and yeah your opencv works :) but i'll try your suggestion anyway :D Anyway, i Was wondering, what is the best way to implement blob detection on pd? or if I want to detect and track an edge of an object from a camera, what is the best way to do it? Thank you Regards, didit On Mon, Oct 4, 2010 at 2:23 PM, ydego...@gmail.com mailto:ydego...@gmail.com ydego...@gmail.com mailto:ydego...@gmail.com wrote: ola, hum, get sure you've got something here: /Library/Frameworks/OpenCV.framework/Headers/ and that you installed the target pd-extended too in : /Applications/Pd-extended.app/Contents/Resources/include/ it should work then saludos, sevy Adityo Pratomo wrote: hi there, i was compiling puredata_opencv this morning for a school project. however, i got this error while trying to compile it: configure: error: you need to install opencv library (libcv) i already followed all the sequence of compiling it. I'm on a Mac, so I already put the opencv framework on /Library/Frameworks folder, and I already downloaded the pd 0.42.5 and Gem 0.92.3, because i'm using the latest pd-extended. any suggestion why is this happening? Or should I just use the previous pd-extended so that I can use the available packages of puredata_opencv? Thank you very much for any help :) -- mataharipertama.wordpress.com http://mataharipertama.wordpress.com http://mataharipertama.wordpress.com kotakmakan.multiply.com http://kotakmakan.multiply.com http://kotakmakan.multiply.com ___ Pd-list@iem.at mailto:Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list -- mataharipertama.wordpress.com http://mataharipertama.wordpress.com kotakmakan.multiply.com http://kotakmakan.multiply.com -- mataharipertama.wordpress.com http://mataharipertama.wordpress.com kotakmakan.multiply.com http://kotakmakan.multiply.com ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] jMax Phoenix
On Thu, 23 Sep 2010, Jonathan Wilkes wrote: I thought it was in 0.43-- at least I'm using Pd version 0.42.5-extended and there isn't the autopatching feature. This is one of the rare features of Pd-vanilla 42 that is disabled in Pd-extended 42. I initially liked what I saw of the autopatching features in Desiredata, but I haven't tried them enough to judge. It's not very related : you'd press a separate keyboard shortcut to explicitly get an autopatched objects. That's not incompatible with users' habits. Miller's implementation goes against the existing habits of users. I also seem to remember the possibility of increasing the mouse-over radius around each inlet so you don't have to be so precise to make a connection. That applied to everything you could click on (and drag from or to) in a canvas. ___ | Mathieu Bouchard -- Villeray, Montréal, QC___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
[PD] problem when comparing numbers from TUIO Client, Reactivision, any ideas ?
Hello everybody, i'm trying to figure out a way to filter messages from the tuio client to send a single bang to a playlist where i want to playback videos... have tried using moses and comparison =, and others, but won work... anybody have went through the same problem ? i'm using ubuntustudio 9.10 and Pd version 0.42.5. thank you very much, hope you can help me on that.. :) Fernando Krum. #N canvas 303 25 1060 766 10; #X obj 95 108 route updateObject; #X floatatom 362 172 5 0 0 3 y-pos - y-pos; #X floatatom 273 172 5 0 0 3 x-pos - x-pos; #X floatatom 184 172 5 0 0 3 fid-id - fid-id; #X obj 95 138 unpack \$1-session_id \$1-fiducial-id \$1-xpos \$1-ypos \$1-angle; #X floatatom 452 172 5 0 0 0 - - -; #X obj 452 196 / 6.28; #X obj 452 220 * 360; #X floatatom 452 244 5 0 0 3 angle - angle; #X obj 94 63 TuioClient; #X obj 196 81 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144 -1 -1; #X floatatom 178 337 5 0 0 0 - - -; #X obj 178 300 * 100; #X obj 358 366 50; #X obj 357 409 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 1 1; #X obj 362 305 hsl 128 15 0 127 0 0 empty empty empty -2 -8 0 10 -262144 -1 -1 3600 1; #X obj 180 382 int; #X floatatom 517 329 5 0 0 0 - - -; #X text 318 477 How to make tuio send a bang when the coordinate is less than 50 ?? just works when change the number on the slider. when receives number from tuio \, doesn't changes output from comparison. any ideas ?!? thanx a lot \, ferk...@gmail.com; #X obj 430 399 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144 -1 -1; #X connect 0 0 4 0; #X connect 4 1 3 0; #X connect 4 2 2 0; #X connect 4 2 12 0; #X connect 4 2 13 0; #X connect 4 3 1 0; #X connect 4 4 5 0; #X connect 5 0 6 0; #X connect 6 0 7 0; #X connect 7 0 8 0; #X connect 9 0 0 0; #X connect 9 1 10 0; #X connect 11 0 16 1; #X connect 11 0 16 0; #X connect 12 0 11 0; #X connect 13 0 14 0; #X connect 13 0 19 0; #X connect 15 0 13 0; #X connect 15 0 17 0; #X connect 16 0 15 0; ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] problem when comparing numbers from TUIO Client, Reactivision, any ideas ?
- Fernando Krumferk...@gmail.com wrote: Hello everybody, i'm trying to figure out a way to filter messages from the tuio client to send a single bang to a playlist where i want to playback videos... have tried using moses and comparison =, and others, but won work... anybody have went through the same problem ? i'm using ubuntustudio 9.10 and Pd version 0.42.5. thank you very much, hope you can help me on that.. :) Fernando Krum. ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] problem when comparing numbers from TUIO Client, Reactivision, any ideas ?
? On Mon, Oct 4, 2010 at 4:46 PM, Husk 00 hus...@gmail.com wrote: - Fernando Krumferk...@gmail.com wrote: Hello everybody, i'm trying to figure out a way to filter messages from the tuio client to send a single bang to a playlist where i want to playback videos... have tried using moses and comparison =, and others, but won work... anybody have went through the same problem ? i'm using ubuntustudio 9.10 and Pd version 0.42.5. thank you very much, hope you can help me on that.. :) Fernando Krum. ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] jMax Phoenix
--- On Mon, 10/4/10, Mathieu Bouchard ma...@artengine.ca wrote: From: Mathieu Bouchard ma...@artengine.ca Subject: Re: [PD] jMax Phoenix To: Jonathan Wilkes jancs...@yahoo.com Cc: IOhannes m zmoelnig zmoel...@iem.at, pd-list@iem.at Date: Monday, October 4, 2010, 8:40 PM On Thu, 23 Sep 2010, Jonathan Wilkes wrote: I thought it was in 0.43-- at least I'm using Pd version 0.42.5-extended and there isn't the autopatching feature. This is one of the rare features of Pd-vanilla 42 that is disabled in Pd-extended 42. I initially liked what I saw of the autopatching features in Desiredata, but I haven't tried them enough to judge. It's not very related : you'd press a separate keyboard shortcut to explicitly get an autopatched objects. That's not incompatible with users' habits. Miller's implementation goes against the existing habits of users. Right, I remember that. I just didn't use it enough to find out exactly how convenient navigating around different objects/inlet /outlets and making connections with the keyboard was. I do remember that in Desiredata you have to actually create the object with ctrl-Enter before you are able to autoconnect another one, which is an unnecessary step. -Jonathan I also seem to remember the possibility of increasing the mouse-over radius around each inlet so you don't have to be so precise to make a connection. That applied to everything you could click on (and drag from or to) in a canvas. ___ | Mathieu Bouchard -- Villeray, Montréal, QC ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] problem when comparing numbers from TUIO Client, Reactivision, any ideas ?
TUIO is OSC, you have to parse the messages and see what you want to do with the fields (aka arguments). Please read more about TUIO and OSC. Then inside PD use a OSCroute or whatever object that is able to parse the messages. Then its all trivial. The key that you are missing (judging by your email) is: understanding OSC protocol - which are just simple string tokens. Best regards, Pedro On Mon, Oct 4, 2010 at 9:10 PM, Fernando Krum ferk...@gmail.com wrote: ? On Mon, Oct 4, 2010 at 4:46 PM, Husk 00 hus...@gmail.com wrote: - Fernando Krumferk...@gmail.com wrote: Hello everybody, i'm trying to figure out a way to filter messages from the tuio client to send a single bang to a playlist where i want to playback videos... have tried using moses and comparison =, and others, but won work... anybody have went through the same problem ? i'm using ubuntustudio 9.10 and Pd version 0.42.5. thank you very much, hope you can help me on that.. :) Fernando Krum. ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list -- Pedro Lopes (ongoing MSc) contact: pedro.lo...@ist.utl.pt website: http://web.ist.utl.pt/Pedro.Lopes ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] problem when comparing numbers from TUIO Client, Reactivision, any ideas ?
good. got it. i think i'm leaving the tuio behind, will listen straight to the port using dumpOSC... thank you very much for your help ! Fernando. On Mon, Oct 4, 2010 at 6:01 PM, Pedro Lopes pedro.lo...@ist.utl.pt wrote: TUIO is OSC, you have to parse the messages and see what you want to do with the fields (aka arguments). Please read more about TUIO and OSC. Then inside PD use a OSCroute or whatever object that is able to parse the messages. Then its all trivial. The key that you are missing (judging by your email) is: understanding OSC protocol - which are just simple string tokens. Best regards, Pedro On Mon, Oct 4, 2010 at 9:10 PM, Fernando Krum ferk...@gmail.com wrote: ? On Mon, Oct 4, 2010 at 4:46 PM, Husk 00 hus...@gmail.com wrote: - Fernando Krumferk...@gmail.com wrote: Hello everybody, i'm trying to figure out a way to filter messages from the tuio client to send a single bang to a playlist where i want to playback videos... have tried using moses and comparison =, and others, but won work... anybody have went through the same problem ? i'm using ubuntustudio 9.10 and Pd version 0.42.5. thank you very much, hope you can help me on that.. :) Fernando Krum. ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list -- Pedro Lopes (ongoing MSc) contact: pedro.lo...@ist.utl.pt website: http://web.ist.utl.pt/Pedro.Lopes ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] problem when comparing numbers from TUIO Client, Reactivision, any ideas ?
TUIO is (on top of) OSC. :) Use dumpOSC, or whatever, the key is parsing the messages. I use TUIO out of CCV (aka tbeta) or Reactivision or SimTouch (both multitouch simulators), they all work very simply. The idea behind TUIO is indeed to offer a simple way to receive the blob and their respective parameters. have fun with this :) Best regards, Pedro Lopes On Mon, Oct 4, 2010 at 10:10 PM, Fernando Krum ferk...@gmail.com wrote: good. got it. i think i'm leaving the tuio behind, will listen straight to the port using dumpOSC... thank you very much for your help ! Fernando. On Mon, Oct 4, 2010 at 6:01 PM, Pedro Lopes pedro.lo...@ist.utl.ptwrote: TUIO is OSC, you have to parse the messages and see what you want to do with the fields (aka arguments). Please read more about TUIO and OSC. Then inside PD use a OSCroute or whatever object that is able to parse the messages. Then its all trivial. The key that you are missing (judging by your email) is: understanding OSC protocol - which are just simple string tokens. Best regards, Pedro On Mon, Oct 4, 2010 at 9:10 PM, Fernando Krum ferk...@gmail.com wrote: ? On Mon, Oct 4, 2010 at 4:46 PM, Husk 00 hus...@gmail.com wrote: - Fernando Krumferk...@gmail.com wrote: Hello everybody, i'm trying to figure out a way to filter messages from the tuio client to send a single bang to a playlist where i want to playback videos... have tried using moses and comparison =, and others, but won work... anybody have went through the same problem ? i'm using ubuntustudio 9.10 and Pd version 0.42.5. thank you very much, hope you can help me on that.. :) Fernando Krum. ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list -- Pedro Lopes (ongoing MSc) contact: pedro.lo...@ist.utl.pt website: http://web.ist.utl.pt/Pedro.Lopes -- Pedro Lopes (ongoing MSc) contact: pedro.lo...@ist.utl.pt website: http://web.ist.utl.pt/Pedro.Lopes ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] problem in compiling puredata_opencv
ow, okay, that should solve the problem. let me give it a try. anyway, the pix_rgba must also be applied to the referenced image isn't it? i mean the image that the image from the camera should be compared to... thank you Didit On Tue, Oct 5, 2010 at 5:21 AM, ydego...@gmail.com ydego...@gmail.comwrote: ola, yeh it's quite clear... the yuv images that comes from your cam must be converted to rgba with pix_rgba before being passed to opencv that only works with rgb and grey internally.. [pix_video] | [pix_rgba] | [pix_opencv_...] suerte, sevy Adityo Pratomo wrote: hey everyone, I was playing with the pix_opencv_hu_compare because I figure that it's the best way to track and detect a picture in a card. But then I got the error message: [pix_opencv_threshold]: pix_opencv_threshold : yuv format not supported error: [pix_opencv_hu_compare] : no method to combine (YUV) and (RGBA) do you know why is it? Thanks a lot :) On Mon, Oct 4, 2010 at 5:31 PM, Adityo Pratomo quietdi...@gmail.commailto: quietdi...@gmail.com wrote: ola yves, ookay, i'll try that, even though i did try to go back to pd-extended 0.41-4, and yeah your opencv works :) but i'll try your suggestion anyway :D Anyway, i Was wondering, what is the best way to implement blob detection on pd? or if I want to detect and track an edge of an object from a camera, what is the best way to do it? Thank you Regards, didit On Mon, Oct 4, 2010 at 2:23 PM, ydego...@gmail.com mailto:ydego...@gmail.com ydego...@gmail.com mailto:ydego...@gmail.com wrote: ola, hum, get sure you've got something here: /Library/Frameworks/OpenCV.framework/Headers/ and that you installed the target pd-extended too in : /Applications/Pd-extended.app/Contents/Resources/include/ it should work then saludos, sevy Adityo Pratomo wrote: hi there, i was compiling puredata_opencv this morning for a school project. however, i got this error while trying to compile it: configure: error: you need to install opencv library (libcv) i already followed all the sequence of compiling it. I'm on a Mac, so I already put the opencv framework on /Library/Frameworks folder, and I already downloaded the pd 0.42.5 and Gem 0.92.3, because i'm using the latest pd-extended. any suggestion why is this happening? Or should I just use the previous pd-extended so that I can use the available packages of puredata_opencv? Thank you very much for any help :) -- mataharipertama.wordpress.com http://mataharipertama.wordpress.com http://mataharipertama.wordpress.com kotakmakan.multiply.com http://kotakmakan.multiply.com http://kotakmakan.multiply.com ___ Pd-list@iem.at mailto:Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list -- mataharipertama.wordpress.com http://mataharipertama.wordpress.com kotakmakan.multiply.com http://kotakmakan.multiply.com -- mataharipertama.wordpress.com http://mataharipertama.wordpress.com kotakmakan.multiply.com http://kotakmakan.multiply.com ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list -- mataharipertama.wordpress.com kotakmakan.multiply.com ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] problem in compiling puredata_opencv
okay, good news, everything's work yves. thanks a lot. I'm playing with the help file now. anyway, couple questions for [pix_opencv_pgh_compare]: 1. why are the images appear at the gemwin is all yellow and black? 2. does the images and the video from webcam has the same size (320x240 in your help file) 3. does the referenced image have to appear in the gemwin? Can it be resized to a smaller size? I see that in the video that you give, the referenced image appears in a small size in the corner of the screen, howdid you do it? other than those, this object works like a charm. absolutely gorgeous. your the master, hands down :) regards, Didit On Tue, Oct 5, 2010 at 10:21 AM, Adityo Pratomo quietdi...@gmail.comwrote: ow, okay, that should solve the problem. let me give it a try. anyway, the pix_rgba must also be applied to the referenced image isn't it? i mean the image that the image from the camera should be compared to... thank you Didit On Tue, Oct 5, 2010 at 5:21 AM, ydego...@gmail.com ydego...@gmail.comwrote: ola, yeh it's quite clear... the yuv images that comes from your cam must be converted to rgba with pix_rgba before being passed to opencv that only works with rgb and grey internally.. [pix_video] | [pix_rgba] | [pix_opencv_...] suerte, sevy Adityo Pratomo wrote: hey everyone, I was playing with the pix_opencv_hu_compare because I figure that it's the best way to track and detect a picture in a card. But then I got the error message: [pix_opencv_threshold]: pix_opencv_threshold : yuv format not supported error: [pix_opencv_hu_compare] : no method to combine (YUV) and (RGBA) do you know why is it? Thanks a lot :) On Mon, Oct 4, 2010 at 5:31 PM, Adityo Pratomo quietdi...@gmail.commailto: quietdi...@gmail.com wrote: ola yves, ookay, i'll try that, even though i did try to go back to pd-extended 0.41-4, and yeah your opencv works :) but i'll try your suggestion anyway :D Anyway, i Was wondering, what is the best way to implement blob detection on pd? or if I want to detect and track an edge of an object from a camera, what is the best way to do it? Thank you Regards, didit On Mon, Oct 4, 2010 at 2:23 PM, ydego...@gmail.com mailto:ydego...@gmail.com ydego...@gmail.com mailto:ydego...@gmail.com wrote: ola, hum, get sure you've got something here: /Library/Frameworks/OpenCV.framework/Headers/ and that you installed the target pd-extended too in : /Applications/Pd-extended.app/Contents/Resources/include/ it should work then saludos, sevy Adityo Pratomo wrote: hi there, i was compiling puredata_opencv this morning for a school project. however, i got this error while trying to compile it: configure: error: you need to install opencv library (libcv) i already followed all the sequence of compiling it. I'm on a Mac, so I already put the opencv framework on /Library/Frameworks folder, and I already downloaded the pd 0.42.5 and Gem 0.92.3, because i'm using the latest pd-extended. any suggestion why is this happening? Or should I just use the previous pd-extended so that I can use the available packages of puredata_opencv? Thank you very much for any help :) -- mataharipertama.wordpress.com http://mataharipertama.wordpress.com http://mataharipertama.wordpress.com kotakmakan.multiply.com http://kotakmakan.multiply.com http://kotakmakan.multiply.com ___ Pd-list@iem.at mailto:Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list -- mataharipertama.wordpress.com http://mataharipertama.wordpress.com kotakmakan.multiply.com http://kotakmakan.multiply.com -- mataharipertama.wordpress.com http://mataharipertama.wordpress.com kotakmakan.multiply.com http://kotakmakan.multiply.com ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list -- mataharipertama.wordpress.com kotakmakan.multiply.com -- mataharipertama.wordpress.com kotakmakan.multiply.com ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] problem in compiling puredata_opencv
ola, Adityo Pratomo wrote: okay, good news, everything's work yves. thanks a lot. I'm playing with the help file now. anyway, couple questions for [pix_opencv_pgh_compare]: 1. why are the images appear at the gemwin is all yellow and black? there are still some colorspace issues on mac OSX, actually it's not RGBA, it's GRAB, due to some endianness issues... mm, we could fix it if we really had any mac OSX but we don't ( lluis and me, lluis's one died and i never had one ). 2. does the images and the video from webcam has the same size (320x240 in your help file) it's not a requisite, the object should be intelligent enough to detect any sizes. 3. does the referenced image have to appear in the gemwin? Can it be resized to a smaller size? I see that in the video that you give, the referenced image appears in a small size in the corner of the screen, howdid you do it? well, analyse the patch it's just with a separator, a translate -2 or +2 and two rectangles, if you don't want it, just remove one rectangle ( and all its branch ). other than those, this object works like a charm. absolutely gorgeous. your the master, hands down :) the real work is in opencv here.. so thanks to them. saludos, sevy regards, Didit ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
[PD] Res: music made with Pd
Hi there! I'd like to share with you two recorded live performances made with my M.M.S. (a digital instrument: joystick + Pure Data) http://soundcloud.com/eduardopatricio/discos-de-cobre-2010 http://soundcloud.com/eduardopatricio/electric-talk Cheers! Eduardo _ Eduardo Patrício http://www.eduardopatricio.com.br (41) 8434-0480 De: Eduardo Patricio epatri...@yahoo.com Para: pd-list pd-list@iem.at Enviadas: Sábado, 2 de Outubro de 2010 1:59:24 Assunto: [PD] Res: Res: Res: music made with Pd Performance using Pd: http://vimeo.com/15466046 Cheers Eduardo _ Eduardo Patrício http://www.eduardopatricio.com.br (41) 8434-0480 De: Mathieu Bouchard ma...@artengine.ca Para: olsen sesselastron...@googlemail.com Cc: Eduardo Patricio epatri...@yahoo.com; pd-list pd-list@iem.at Enviadas: Quarta-feira, 7 de Julho de 2010 11:50:02 Assunto: Re: [PD] Res: Res: music made with Pd On Wed, 7 Jul 2010, olsen wrote: http://www.cyberpresse.ca/images/bizphotos/569x379/201006/12/178123.jpg (really.) like that! though the tracks are nice too - thanks for sharing man! Here's for you guys, a more detailed view of the score : http://artengine.ca/matju/musique/gamelan_binomial.png though in reality, this is a kind of « pre-score », as the data still needs to be transformed a bit. For example, this picture does not talk about the scale being used, and it also does not represent the way that notes are omitted. And then, the actual used part of the score was originally a small square in the top left... or a long strip of the same width in the case of « version trois ». _ _ __ ___ _ _ _ ... | Mathieu Bouchard, Montréal, Québec. téléphone: +1.514.383.3801 ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
